OPAP - Anti-pollution stoppersOPAP - Anti-pollution stoppers

OPAP - Anti-pollution stoppers

Because Pronal is concerned in environmental protection, we have developed a range of stoppers to contain any accidental pollution that could be released following an incident.

Pronal anti-pollution stoppers are permanently installed inside the pipes. These patented systems are mounted on the upper section of the pipe and do not hinder the water flow. An inflation hose connects the pneumatic OPAP stoppers to a control unit which is located near the inspection well. The stoppers can be inflated by manually using the control unit or by using a remote electric control.

Installing the system is simple and does not require any major civil engineering work. Not only can the stopper be inflated by using the control unit, but it can also be remotely deflated without having to enter the pipe. These stoppers can be used for all pipes ranging in diameter from 100 to 1000 mm.

The stopper system is deployed in the context of risk prevention. Article 13 of the Decree from 5/08/2002 which concerns the prevention of corporate accidents requires establishments to equip their waste-water and rainwater collection networks with stopper systems capable of containing any accidental pollution.

Stoppers are protected by a polyethylene bag prior to being inflated.

Advantages

Use

  • Excellent chemical compatibility
  • Rapid inflation (manually or automatic)

Safety

  • Complies with Article 13 of the Decree published on the 5/08/2002 concerning the prevention of corporate accidents
  • Environmental protection

Installation

  • Requires no major civil engineering work
  • Rapid and economical installation

Detailed information

  • Material: NBR/NPVC rubber
  • Technique: vulcanization
  • Length when deflated: 550>2050 mm
  • Diameter: 150 > 1000 mm
  • Tailor-made dimensions possible; contact us
  • Inflation: by air
  • Temperature resistance: -25°C à +85°C
  • Inflation pressure: max. 1.2 bar
  • Accessory: 1 x 1/4″ or 3/4″ valve (when greater than 600 mm)
  • Manual or Remote red painted steel control unit

Technical informations

OPAP 1001001504501.21/4"
OPAP 1501502305501.21/4"
OPAP 2002003005501.21/4"
OPAP 2502503806001.21/4"
OPAP 3003004507001.21/4''
OPAP 4004006008001.21/4"
OPAP 50050075010001.21/4"
OPAP 600600900120011/4"
OPAP 700700105014000.83/4"
OPAP 800800120016000.63/4"
OPAP 10001000155020500.43/4"

You can not find your dimensions

Our design department employs the best project leaders and designers and will be pleased to develop and create a tailor-made product specially for your unique project.

tailored

Composition / Advice

Pre-installation tips
The pipes must be clean and dry. Constructing a concrete slab for the control unit. Sheath passage with a wire guide. Unobstructed access to pipes. Area cleared for the installation and a 220V power supply near the installation zone.
Maintenance tips
Regularly inspect the condition of the pipe and check the OPAP device annually. Ensure that the cover is removed before visually inspecting the device or performing an inflation test. Ensure that the cover is still intact if the stopper has been deployed in an emergency situation; replace it if it is torn.

Standards / regulations

Guaranty
1 year against all manufacturing defects

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Fact Sheets / Business Guides
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Accessories

Control unit (manual or remote)
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